diff options
| -rw-r--r-- | src/mesa/state_tracker/st_program.c | 132 |
1 files changed, 30 insertions, 102 deletions
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c index ec123fbdb4c..4934b2d9c66 100644 --- a/src/mesa/state_tracker/st_program.c +++ b/src/mesa/state_tracker/st_program.c @@ -869,11 +869,8 @@ st_translate_geometry_program(struct st_context *st, GLuint outputMapping[VARYING_SLOT_MAX]; struct pipe_context *pipe = st->pipe; GLuint attr; - GLbitfield64 inputsRead; uint gs_num_inputs = 0; - uint gs_builtin_inputs = 0; - uint gs_array_offset = 0; ubyte input_semantic_name[PIPE_MAX_SHADER_INPUTS]; ubyte input_semantic_index[PIPE_MAX_SHADER_INPUTS]; @@ -883,21 +880,15 @@ st_translate_geometry_program(struct st_context *st, uint gs_num_outputs = 0; GLint i; - GLuint maxSlot = 0; struct ureg_program *ureg; struct pipe_shader_state state = {0}; - struct st_gp_variant *gpv; gpv = CALLOC_STRUCT(st_gp_variant); if (!gpv) return NULL; - if (!stgp->glsl_to_tgsi) { - _mesa_remove_output_reads(&stgp->Base.Base, PROGRAM_OUTPUT); - } - - ureg = ureg_create( TGSI_PROCESSOR_GEOMETRY ); + ureg = ureg_create(TGSI_PROCESSOR_GEOMETRY); if (ureg == NULL) { free(gpv); return NULL; @@ -909,25 +900,12 @@ st_translate_geometry_program(struct st_context *st, /* * Convert Mesa program inputs to TGSI input register semantics. */ - inputsRead = stgp->Base.Base.InputsRead; for (attr = 0; attr < VARYING_SLOT_MAX; attr++) { - if ((inputsRead & BITFIELD64_BIT(attr)) != 0) { - const GLuint slot = gs_num_inputs; - - gs_num_inputs++; + if ((stgp->Base.Base.InputsRead & BITFIELD64_BIT(attr)) != 0) { + const GLuint slot = gs_num_inputs++; inputMapping[attr] = slot; - if (attr != VARYING_SLOT_PRIMITIVE_ID) { - gs_array_offset += 2; - } else - ++gs_builtin_inputs; - -#if 0 - debug_printf("input map at %d = %d\n", - slot + gs_array_offset, stgp->input_map[slot + gs_array_offset]); -#endif - switch (attr) { case VARYING_SLOT_PRIMITIVE_ID: input_semantic_name[slot] = TGSI_SEMANTIC_PRIMID; @@ -1002,10 +980,8 @@ st_translate_geometry_program(struct st_context *st, */ for (attr = 0; attr < VARYING_SLOT_MAX; attr++) { if (stgp->Base.Base.OutputsWritten & BITFIELD64_BIT(attr)) { - GLuint slot; + GLuint slot = gs_num_outputs++; - slot = gs_num_outputs; - gs_num_outputs++; outputMapping[attr] = slot; switch (attr) { @@ -1088,86 +1064,38 @@ st_translate_geometry_program(struct st_context *st, } } - /* find max output slot referenced to compute gs_num_outputs */ - for (attr = 0; attr < VARYING_SLOT_MAX; attr++) { - if (outputMapping[attr] != ~0U && outputMapping[attr] > maxSlot) - maxSlot = outputMapping[attr]; - } - gs_num_outputs = maxSlot + 1; - -#if 0 /* debug */ - { - GLuint i; - printf("outputMapping? %d\n", outputMapping ? 1 : 0); - if (outputMapping) { - printf("attr -> slot\n"); - for (i = 0; i < 16; i++) { - printf(" %2d %3d\n", i, outputMapping[i]); - } - } - printf("slot sem_name sem_index\n"); - for (i = 0; i < gs_num_outputs; i++) { - printf(" %2d %d %d\n", - i, - gs_output_semantic_name[i], - gs_output_semantic_index[i]); - } - } -#endif - ureg_property(ureg, TGSI_PROPERTY_GS_INPUT_PRIM, stgp->Base.InputType); ureg_property(ureg, TGSI_PROPERTY_GS_OUTPUT_PRIM, stgp->Base.OutputType); ureg_property(ureg, TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES, stgp->Base.VerticesOut); ureg_property(ureg, TGSI_PROPERTY_GS_INVOCATIONS, stgp->Base.Invocations); - if (stgp->glsl_to_tgsi) - st_translate_program(st->ctx, - TGSI_PROCESSOR_GEOMETRY, - ureg, - stgp->glsl_to_tgsi, - &stgp->Base.Base, - /* inputs */ - gs_num_inputs, - inputMapping, - input_semantic_name, - input_semantic_index, - NULL, - NULL, - /* outputs */ - gs_num_outputs, - outputMapping, - gs_output_semantic_name, - gs_output_semantic_index, - FALSE, - FALSE); - else - st_translate_mesa_program(st->ctx, - TGSI_PROCESSOR_GEOMETRY, - ureg, - &stgp->Base.Base, - /* inputs */ - gs_num_inputs, - inputMapping, - input_semantic_name, - input_semantic_index, - NULL, - /* outputs */ - gs_num_outputs, - outputMapping, - gs_output_semantic_name, - gs_output_semantic_index, - FALSE, - FALSE); - - state.tokens = ureg_get_tokens( ureg, NULL ); - ureg_destroy( ureg ); - - if (stgp->glsl_to_tgsi) { - st_translate_stream_output_info(stgp->glsl_to_tgsi, - outputMapping, - &state.stream_output); - } + st_translate_program(st->ctx, + TGSI_PROCESSOR_GEOMETRY, + ureg, + stgp->glsl_to_tgsi, + &stgp->Base.Base, + /* inputs */ + gs_num_inputs, + inputMapping, + input_semantic_name, + input_semantic_index, + NULL, + NULL, + /* outputs */ + gs_num_outputs, + outputMapping, + gs_output_semantic_name, + gs_output_semantic_index, + FALSE, + FALSE); + + state.tokens = ureg_get_tokens(ureg, NULL); + ureg_destroy(ureg); + + st_translate_stream_output_info(stgp->glsl_to_tgsi, + outputMapping, + &state.stream_output); if ((ST_DEBUG & DEBUG_TGSI) && (ST_DEBUG & DEBUG_MESA)) { _mesa_print_program(&stgp->Base.Base); |